== sanity test 398n: test append with parallel DIO ======= 16:03:36 (1780344216)
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 1.87328 s, 35.8 MB/s
8+0 records in
8+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 2.25606 s, 29.7 MB/s